Seudónimo Seudónimo
  • 21-12-2017
  • Mathematics
contestada

What is the value of the function y=2x−3 when x=−1 ?


−5

​ −1 ​

2

3

Respuesta :

lukahzenner56 lukahzenner56
  • 14-12-2018

The answer is -5 I Just took the quiz

Answer Link
RenatoMattice RenatoMattice
  • 22-01-2019

Answer:  First option is correct.

Step-by-step explanation:

Since we have given that

[tex]y=2x-3[/tex]

We need to find the value of the function .

As we have given that x= - 1

so, we substitute the value of x in y :

[tex]y=2x-3\\\\y=2(-1)-3\\\\y=-2-3\\\\y=-5[/tex]

So, the value of the function is -5.

Hence, First option is correct.


Answer Link

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